""It's one of the never-ending weed problems... it's been here, it's a constant... the whole aspect of herbicide resistance... it's just only getting worse.""
""Get away from this recipe approach... one size fits for all... and get down into a prescription field-by-field type basis.""
""Planning also plays a key role. Growers should think in three- to five-year rotations, using a mix of crops and herbicide systems to disrupt wild oat life cycles.""
Wild oats pose a significant challenge to wheat growers in Western Canada, with herbicide resistance worsening the issue. Approximately 75% of fields in Manitoba exhibit some resistance, driven by natural mutations and management practices. Effective management requires a shift from a uniform approach to tailored, field-specific strategies. This includes herbicide rotation, cultural practices like earlier seeding, and competitive crops. Planning three- to five-year rotations and utilizing pre-seed burnoff are essential for disrupting wild oat life cycles and protecting crop yield potential.
Read at Realagriculture
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